[openwrt/openwrt] mpc85xx: add support for cpu type 8548

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/5292637feb42bf97fcc3eaa0c9312e804e256fca

commit 5292637feb42bf97fcc3eaa0c9312e804e256fca
Author: Šimon Bořek <simon.borek at nic.cz>
AuthorDate: Wed Jun 15 17:31:39 2022 +0200

    mpc85xx: add support for cpu type 8548
    
    8540 cpu type corresponds to e500v1 core while
    8548 cpu type corresponds to e500v2 core
    
    See https://www.nxp.com/products/processors-and-microcontrollers/legacy-mpu-mcus/powerquicc-processors:POWERQUICC_HOME#powerquicc-iii-mpc85xx
    and https://www.nxp.com/docs/en/application-note/AN2807.pdf .
    
    Co-authored-by: Josef Schlehofer <josef.schlehofer at nic.cz>
    Co-authored-by: Pali Rohár <pali at kernel.org>
    Signed-off-by: Šimon Bořek <simon.borek at nic.cz>
---
 include/target.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/target.mk b/include/target.mk
index 708ba395c6..a62b1eb052 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -235,6 +235,7 @@ ifeq ($(DUMP),1)
   ifeq ($(ARCH),powerpc)
     CPU_CFLAGS_603e:=-mcpu=603e
     CPU_CFLAGS_8540:=-mcpu=8540
+    CPU_CFLAGS_8548:=-mcpu=8548
     CPU_CFLAGS_405:=-mcpu=405
     CPU_CFLAGS_440:=-mcpu=440
     CPU_CFLAGS_464fp:=-mcpu=464fp